%0 Journal Article %A V. N. Zakharov %T The Riemann method for the Goursat problem for a~class of third-order differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2001 %P 14-16 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2001_11_a1/ %G ru %F IVM_2001_11_a1